]> git.proxmox.com Git - mirror_edk2.git/blame - MdePkg/Include/Protocol/RealTimeClock.h
MdePkg FirmwareManagement.h: Fix typo EFI_SECURITY_VIOLATIO
[mirror_edk2.git] / MdePkg / Include / Protocol / RealTimeClock.h
CommitLineData
d1f95000 1/** @file\r
4ca9b6c4 2 Real Time clock Architectural Protocol as defined in PI Specification VOLUME 2 DXE\r
d1f95000 3\r
4 This code abstracts time and data functions. Used to provide\r
5 Time and date related EFI runtime services.\r
6\r
8a7d75b0 7 The GetTime (), SetTime (), GetWakeupTime (), and SetWakeupTime () UEFI 2.0\r
d1f95000 8 services are added to the EFI system table and the \r
9 EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID protocol is registered with a NULL \r
10 pointer.\r
11\r
630b4187 12 No CRC of the EFI system table is required, since that is done in the DXE core.\r
d1f95000 13\r
9df063a0
HT
14 Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>\r
15 This program and the accompanying materials \r
d1f95000 16 are licensed and made available under the terms and conditions of the BSD License \r
17 which accompanies this distribution. The full text of the license may be found at \r
18 http://opensource.org/licenses/bsd-license.php \r
19\r
20 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
21 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
22\r
d1f95000 23**/\r
24\r
25#ifndef __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__\r
26#define __ARCH_PROTOCOL_REAL_TIME_CLOCK_H__\r
27\r
99e8ed21 28///\r
29/// Global ID for the Real Time Clock Architectural Protocol\r
30///\r
d1f95000 31#define EFI_REAL_TIME_CLOCK_ARCH_PROTOCOL_GUID \\r
32 { 0x27CFAC87, 0x46CC, 0x11d4, {0x9A, 0x38, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } }\r
33\r
34extern EFI_GUID gEfiRealTimeClockArchProtocolGuid;\r
35\r
36#endif\r